[ScanIndiana] New Frequencies

[Tom Wall]

Not to split hairs but just for clarification the newer VHF spacing is 7.5
Khz and the newer UHF spacing is 6.25 Khz.  A couple of examples:

151.1000 old
151.1075 new
151.1150 old

460.0125  old
460.01875 new
460.0250  old

Europe has slowly been introducing the 8.33 Khz spacing to the commercial
aircraft band.  This will probably be adopted soon by the United States as
well, if not already.

VHF high is pretty much 7.5, 8.33, 15, 25 and 30 Khz.  The only exception I
can think of is 154.46375, which is used for data by power utility companies
in many states including Indiana.  Anyone know of any others?